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3.2 Operation
(1) Operation of pressure transmitter
Open the valve slowly to apply a pressure. When a pressure is applied, the transmitter is set
in the operating status.
(2) Operation of differential pressure transmitter
Set the operating status by manipulating the manifold valve.
Make sure the equalizing valve is open.
Open the stop valve on the high pressure side slowly.
Close the equalizing valve.
Open
Open
Open
Close
Stop valve
on the low
pressure side
Stop valve
on the high
pressure side
Equalizing
valve